Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6248699 | Gelling system for hydrocarbon fluids | Shankar Subramanian, Yun-Peng Zhu, Charles R. Bunting | 2001-06-19 |
| 5807802 | Stable aqueous dispersions of dibutyltin oxide | Harold W. Mark, Oliver Schumacher, Ulrich Stewen | 1998-09-15 |